Nevertheless, the interpretation of \(X(3872)\)  as a \(D\bar{D}^*\)  molecule is the most popular, due to its proximity to the \(D\bar{D}^*\)  threshold, which explains naturally the large isospin violating \(J/\psi \rho ^0\)  decay mode [1]}, [2]}, [3]}, [4]}, [5]}, [6]}, [7]}, [8]}, [9]}. In addition, using an effective hadron theory based on the hidden-gauge Lagrangian, the \(X(3872)\)  resonance can be dynamically generated from the \(S\) -wave interaction of a pair of pseudoscalar and vector charmed mesons [10]}. While within the nonrelativistic effective field theory, the one boson exchange model and the molecular hypothesis of the \(X(3872)\)  resonance as a \(D\bar{D}^*\)  bound state, other \(S\) -wave hadronic molecules formed
by a pair of ground state charmed and anticharmed mesons are proposed [11]}, [12]}, [13]}. In Ref. [14]}, based on the molecular nature of \(X(3872)\) , its charmless decays via intermediate meson loops were studied.
